Product Introduction:3 Phase Stepper Motor Nema 23 Series

ECON offers high quality 3 phase 1.2° stepper motors which is made of high quality cold roll sheet copper and anti-high temperature permanent magnet. Those 3 phase stepper motors are available in frame size Nema23, 34, or 42, with holding torque of 0.9 to 20N.M. ECON’s 3 phase stepper motors are highly reliable and low heating. They can move smoothly & quietly without no obvious resonance areas in the whole speed range.
Product Technique Feature:
Step Accuracy: 5%
Step Angle: 1.2º
Insulation resistance: 500VDC100MΩ Min
Insulating strength: 500VAC 50Hz 1mA 1 Min
Environment temperature: -20~+40ºC
Temperature rise: 80ºC Max
Insulation grade: B
Dimension

Model | Shaft diameter (mm) | Shaft extension(mm) | Shaft Length(mm) |
3EO57-09 | 6.35 | Flat key0.5x15 | 21 |
3EO57-15 | 8 | Flat key0.5x15 | 21 |
3EO57-25 | 8 | Flat key0.5x15 | 21 |
Product Technical Data:
Model | Holding torque (N.M) | Current/Phase (A) | Resistance (Ω) | Inductance (MH) | Rotary inertia (g.cm2) | Length (MM) | Weight (Kg) | Leads | The matched drive |
3EO57-09 | 0.9 | 5.8 | 0.24 | 0.27 | 220 | 56 | 0.75 | 3 | 3TD682S |
3EO57-15 | 1.5 | 5.8 | 0.29 | 0.39 | 380 | 78 | 1.1 | 3 | 3TD682S |
3EO57-25 | 2.5 | 5.8 | 0.384 | 0.5 | 530 | 105 | 1.57 | 3 | 3TD682S |
Torque-speed curve
| Voltage:24VDC Drive:3TD682S |

Motor wiring

Product Service:
ECON provide technical service from start to end,and will offer one year warranty. Any problem,can send e-mail to our technical engineer and sales,or directly chat on our website.
Payment and Delivery:
ECON supports T/T,Paypal,Western Union to make payment. We can arrange express,air and sea shipment,we have professional team to deal with logistic.
Recommendations:
3 phase Digital Stepper Driver
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